Why did i Just vomit in the middle of the night!?

i went to the store today, ate some candy that i bought, shortly after went to bed. I wasn't absolutely sure, but I knew their was something strange with the candy. I mean I just went outside the store and outside is pretty cold but not freezing cold, so It's pretty unnatural that the candy would become so hard in mere seconds, cause i started eating it directly. The candy was rather "hard" than it was supposed to be soft and chewy, and im sure i saw the cashier look at it....not sure why. Well not sure if candy has anyhing to do with thid. But I go to bed and a wake up around 10 p.m. i feel very sore because of gym cl which is very natural, but i also had a headache, and my stomachfelt so uneasy. Like the stomach muscles mixed with other pains. So i try to go to sleep, i have difficulty finding a comfortable position, but no matter what position i felt so uncomforatble and wanted to cry sometimes. My head hurt, I only had a meal that day so i was kinda hungry. But I just ate before i went to bed. Well by maybe an hour a little bit or so. But eating before ed has nothing to do with this, cause i do it all the time. So i was only half asleep, half my body still awake. BAM! AHHH! I FEEL RATHER NAUSEAS! I quickly get up and barf in my mouth, quickly run in the middle of the night in the DARK find the garbage can and barfed. But it was very little. So i go get some water, and go back to bed feeling much better. But still not completly satisifed. 2:38 AM. wake up even worse, icouldnt hold it this time, end up barfing on the floor and my new coat!!!!!!!!!!!!!! like WATER BARF! AND A LOT! my carpet is all yellow, and MY NEW WHITE COAT! Its so late know, im afraid my parents will get angry with me!!!!!!!!! imscared my mom will yellat me saying why didnt u barf on ur bed bla bla bla. im freaked out moe that i will get in trouble than the sickness. i dont know how to clean it! i never cleaned a carpet and things like that!!!!!!!!!! and it is pretty bad! and because of my new jacket so ya. so what do i do, and what do i tell them, and like WHAT COULDHAVECASUED THIS MADNESS! IM AFRAID I WILL BARF AT SCHOOL TOO! i dont want to go back to bed!!!!!! im so worried about the mess. And im so tired.